Wuhan Sanjing Chemical Co., Ltd

G.A.S. is an instrument manufacturing high-tech company founded in 1997 coupling gas chromatography to ion mobility (GC-IMS) to measure traces of volatile organic compounds (VOC) in air, human breath and the headspace of liquid and solids. G.A.S. co

Sulzer is a global leader in fluid engineering. We specialize in pumping, agitation, mixing, separation and purification technologies for fluids of all types. Our customers benefit from our commitment to innovation, performance and quality and from o